Create 75. Sort Colors

Author: Chayandas07

75. Sort Colors

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+class Solution {
+public:
+    void sortColors(vector<int>& nums) {
+        int zero=0,one=0;
+    for(int i=0;i<nums.size();i++){
+        if(nums[i]==0)zero++;
+        else if(nums[i]==1)one++;
+    }    
+    for(int i=0;i<nums.size();i++){
+        if(i<(zero))nums[i]=0;
+        else if(i<(one+zero))nums[i]=1;
+        else nums[i]=2;
+    }  
+    }
+};